MeSH tree: D02.455.426.392.368
For most of us, the sense of smell is an integral part of everyday life; it plays a critical role in providing information about our surroundings, alerting us to potential dangers, enhancing our sense of taste, and evoking ...
Apr 28, 2026
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A new study from the University of Victoria (UVic) has identified a segment of traumatic brain injury survivors who are using psychedelics to self-medicate for cognitive, mood and somatic symptoms such as headaches. In a ...
Apr 27, 2026
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A year-long analysis of England's wastewater shows how recreational drug use spiked with major sporting and music events, heat waves and bank holidays, with widespread drops in usage linked to major drug seizures by police. ...
Apr 27, 2026
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A team of Marshall University researchers has published a new study suggesting a potential breakthrough in how doctors manage severe agitation caused by methamphetamine and/or cocaine use, particularly in cases in which opioids ...
Apr 26, 2026
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Macrophages, key regulators of tissue health and immune defense, are among the most abundant immune cells in solid tumors. Their role in cancer has been difficult to define because even closely related macrophage populations ...
Apr 21, 2026
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An Australia-wide study led by researchers at Adelaide University has found ketamine consumption is increasing across the country. The study analyzed wastewater samples collected between December 2020 and April 2025. Daily ...
Apr 20, 2026
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While the U.S. has seen a decline in the overall number of overdose deaths, the news on drug use is not all trending positively, and researchers at Brown University's Warren Alpert Medical School are focused on an emerging ...
Apr 18, 2026
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Several common cough drop brands are being pulled from shelves after officials raised concerns about how they were made.
Apr 16, 2026
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People who take gabapentinoids, a medication prescribed increasingly frequently worldwide, particularly for chronic pain, face a much greater risk of drug poisoning if they are also taking another medication, finds a new ...
Apr 16, 2026
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Drug trials generally involve comparing a treatment with a nonactive, placebo version, an approach called "blinding" because patients must be "blind" as to which they've received for the trial to work. Canadian researchers ...
Apr 15, 2026
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